I have an ´06 GT. Is there a shimmy in the steering that can develop? It´s just an ever so subtle back and forth shake when certain bumps are hit. I can also shimmy it pretty dramatically with my arms. I don´t remember this when it was brand new, but it could have been there all along. Another GT owner said his does too. He said something about a recall. Anyone know anything about this? I´m a new owner and love all your ad vice. Eddy